52 commits

Author	SHA1	Message	Date
Robin Murphy	b2b2781a97	iommu/dart: Clean up IOVA cookie crumbs ... The addition of the DART driver crossed over with moving IOVA cookie management into core code; clean up the now-unnecessary remnants here. Acked-by: Sven Peter <sven@svenpeter.dev> Tested-by: Sven Peter <sven@svenpeter.dev> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/edb72b4965baa8999dd70b8294785d6deebd4183.1631531973.git.robin.murphy@arm.com Signed-off-by: Joerg Roedel <jroedel@suse.de>	2021-09-28 11:20:41 +02:00
Sven Peter	46d1fb072e	iommu/dart: Add DART iommu driver ... Apple's new SoCs use iommus for almost all peripherals. These Device Address Resolution Tables must be setup before these peripherals can act as DMA masters. Tested-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Signed-off-by: Sven Peter <sven@svenpeter.dev> Link: https://lore.kernel.org/r/20210803121651.61594-4-sven@svenpeter.dev Signed-off-by: Joerg Roedel <jroedel@suse.de>	2021-08-12 13:15:02 +02:00